{"product_id":"promat-promatect-l-500-matrix-engineered-mineral-board","title":"Promat Promatect-L 500 Matrix Engineered Mineral Board","description":"\u003cp\u003ePromat Promatect-L500 Matrix Engineered Mineral Board is a non-combustible, low-density calcium silicate board for fire-resistant ducts and fire-rated cable and service enclosures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"font-bold\"\u003eWHERE IT'S USED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsed for ductwork, cable protection and service enclosures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"font-bold\"\u003eBUILD-UP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLow-density calcium silicate board, off-white, smooth sanded face on one side, lightly honeycombed texture on the reverse.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"font-bold\"\u003eKEY BENEFITS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e30-240 minutes fire resistance. Resistant to moisture, will not physically deteriorate in damp or humid conditions (full strength regained after drying). Resists mould growth, insect and vermin attack. Chemically inert, resistant to dilute acids and alkalis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"font-bold\"\u003eSPECIFICATION DATA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFire resistance: 30-240 minutes. Reaction to fire: A1 non-combustible (EN 13501-1). Thermal conductivity: 0.09 W\/mK at 20°C. Alkalinity: pH 9. Bending strength: 3 N\/mm². Tensile strength: 1.2 N\/mm². Compressive strength: 5.5 N\/mm².\u003c\/p\u003e","brand":"Promat","offers":[{"title":"20mm","offer_id":52035707437398,"sku":"pr-promatect-L500-20mm","price":349.52,"currency_code":"GBP","in_stock":true},{"title":"25mm","offer_id":52035707470166,"sku":"pr-promatect-L500-25mm","price":396.6,"currency_code":"GBP","in_stock":true},{"title":"30mm","offer_id":52035707502934,"sku":"pr-promatect-L500-30mm","price":476.5,"currency_code":"GBP","in_stock":true},{"title":"35mm","offer_id":52035707535702,"sku":"pr-promatect-L500-35mm","price":547.37,"currency_code":"GBP","in_stock":true},{"title":"40mm","offer_id":52035707568470,"sku":"pr-promatect-L500-40mm","price":657.25,"currency_code":"GBP","in_stock":true},{"title":"50mm","offer_id":52035707601238,"sku":"pr-promatect-L500-50mm","price":978.55,"currency_code":"GBP","in_stock":true},{"title":"52mm","offer_id":52035707634006,"sku":"pr-promatect-L500-52mm","price":998.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/9282\/3894\/files\/promatectl500_1738916315276.png?v=1765053988","url":"https:\/\/www.fpdlsupplies.co.uk\/products\/promat-promatect-l-500-matrix-engineered-mineral-board","provider":"FPDL Supplies","version":"1.0","type":"link"}